Here is a summary of the 315M wireless module’s reception program. #include <AT89X52.H> #include "string.h" // LCD Block #define LCM_RW P3_6 // Define pin #define LCM_RS P3_5 #define LCM_E P3_7 #define LCM_Data P1 #define Busy 0x80 // Used to detect Busy flag in LCM status word typedef int byte; typedef unsigned int word; void Read_Temp(void); … Read more
Audio Version Comparative Advantages of Semiconductor Value Chains in Various Countries (Regions) The United States The U.S. companies dominate the entire semiconductor value chain. The massive share of U.S. IDM comes from Intel (the largest semiconductor company by revenue), Texas Instruments, ADI (analog semiconductors), and Micron (memory chips), among others. The position of the U.S. … Read more
1. Popular Circuit Simulation Software and Its Features Circuit simulation is a component of electronic design automation (EDA). Circuit simulation is generally divided into three levels: physical level, circuit level, and system level. The focus in teaching is primarily on circuit-level simulation. Circuit-level simulation analyzes the performance of circuits composed of components, including logic simulation … Read more
Designing a 3nm chip is a highly complex technical task that involves multiple stages from conceptual design to final manufacturing. EDA software plays a crucial role in this process. Below are the typical categories of EDA tools required for designing a 3nm chip and their representative software: Digital Chip Design Tools Logic Synthesis: Converts high-level … Read more
In the book ‘The Legend of Tong Lin’, Tong Lin practiced the basics of ‘circling a big tree and untying a rope’ before mastering skills like ‘ghostly shadows following’ and ‘willow leaf soft palm’. In my opinion, to become a competent FPGA designer, one must master five essential skills: simulation, synthesis, timing analysis, debugging, and … Read more
Abstract in Chinese: Taking the design of multi-waveform function generator as an example, the design method of electronic circuit which combines theoretical analysis, simulation design and hardware implementation is described. The scheme demonstration and unit circuit design were made for the function generator. With Multisim simulation software, the simulation model was established, the simulation analysis … Read more
When passing the PCB schematic to the layout design, there are six key considerations. All examples mentioned are developed using the Multisim design environment, but the same concepts apply when using different EDA tools! Initial Schematic Transfer When transferring the schematic to the layout environment via the netlist file, device information, netlist, layout information, and … Read more
Common Symbols for Potentiometers The resistance of a potentiometer, also known as its nominal value, refers to the resistance between its two fixed ends. The common symbols for potentiometers are shown in Figure 3. Switch Potentiometer Symbol 1. Enter the main interface of Multisim and directly select the icon button. 2. Next, click on BASIC_VIRTUAL. … Read more
1 Introduction Using Electronic Design Automation (EDA) software to design electronic circuits is the mainstream method in today’s electronic design. Currently, commonly used EDA tools in China include Multisim, Protel, Matlab, Spice, Maxplus II, etc. Among these, Protel 99 SE is a circuit design software that runs in a Windows environment, mainly consisting of schematic … Read more
Click the blue text to follow us! Software Download Proteus 8.0 (32/64)bit download link: pan.baidu.com/s/1hLaZVIAVO1irs0E3fdH7Qg Password: io11 If you have any issues during installation, please contact customer service QQ: 516145181 Software Introduction Proteus is a globally recognized EDA tool. It combines circuit simulation software, PCB design software, and virtual model simulation software into a professional … Read more